/Engine/Plugins/Runtime/Metasound/Source/MetasoundFrontend/Public/MetasoundFrontendController.h
AnIDocumentControllerprovides methods for querying and manipulating aMetasounddocument.
class IDocumentController : public [TSharedFromThis< IDocumentController >](API\Runtime\Core\Templates\TSharedFromThis), public [Metasound::Frontend::IDocumentAccessor](API\Plugins\MetasoundFrontend\IDocumentAccessor)